The signs are everywhere, Jory's stepfather, Caleb, says. Red leaves in the springtime. Pages torn from a library book. All the fish in an aquarium facing the same way. A cracked egg with twin yolks. Everywhere and anywhere. And because of them, Jory's life is far from ordinary. He must follow a very specific set of rules: don't trust anyone outside the family, have your work boots at the ready just in case, and always, always watch out for the signs. The end is coming, and they must be prepared.